Simple feedback structure of active noise control in a duct

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ČERNETIČ, Jan ;PREZELJ, Jurij ;ČUDINA, Mirko .
Simple feedback structure of active noise control in a duct. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 54, n.10, p. 649-654, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/simple-feedback-structure-of-active-noise-control-in-a-duct/>. Date accessed: 23 oct. 2021. 
doi:http://dx.doi.org/.
Černetič, J., Prezelj, J., & Čudina, M.
(2008).
Simple feedback structure of active noise control in a duct.
Strojniški vestnik - Journal of Mechanical Engineering, 54(10), 649-654.
doi:http://dx.doi.org/
@article{.,
	author = {Jan  Černetič and Jurij  Prezelj and Mirko  Čudina},
	title = {Simple feedback structure of active noise control in a duct},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {54},
	number = {10},
	year = {2008},
	keywords = {active noise control; feedback control; ANC simulation; phase shift; },
	abstract = {An active noise control is usually constructed with the use of electronic filters. For sufficient noise attenuation, electronic filters are not always needed. In this case, the electronic controller and appropriate software is not required so the system can be much easier. This paper deals with the use of a feedback structure of active noise control in an experimental ventilation duct. Simulation was performed to investigate the efficiency of a simple analoguous system for active noise control without incorporating electronic filters. The transfer function of the entire analogous system can be used to predict the maximum attenuation level. Tests were made to verify the simulation and to show what noise attenuation level can be achieved in an experimental duct. It has been shown that in a specific frequency range this kind of a system is efficient enough for use in some ventilation ducts.},
	issn = {0039-2480},	pages = {649-654},	doi = {},
	url = {https://www.sv-jme.eu/article/simple-feedback-structure-of-active-noise-control-in-a-duct/}
}
Černetič, J.,Prezelj, J.,Čudina, M.
2008 August 54. Simple feedback structure of active noise control in a duct. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 54:10
%A Černetič, Jan 
%A Prezelj, Jurij 
%A Čudina, Mirko 
%D 2008
%T Simple feedback structure of active noise control in a duct
%B 2008
%9 active noise control; feedback control; ANC simulation; phase shift; 
%! Simple feedback structure of active noise control in a duct
%K active noise control; feedback control; ANC simulation; phase shift; 
%X An active noise control is usually constructed with the use of electronic filters. For sufficient noise attenuation, electronic filters are not always needed. In this case, the electronic controller and appropriate software is not required so the system can be much easier. This paper deals with the use of a feedback structure of active noise control in an experimental ventilation duct. Simulation was performed to investigate the efficiency of a simple analoguous system for active noise control without incorporating electronic filters. The transfer function of the entire analogous system can be used to predict the maximum attenuation level. Tests were made to verify the simulation and to show what noise attenuation level can be achieved in an experimental duct. It has been shown that in a specific frequency range this kind of a system is efficient enough for use in some ventilation ducts.
%U https://www.sv-jme.eu/article/simple-feedback-structure-of-active-noise-control-in-a-duct/
%0 Journal Article
%R 
%& 649
%P 6
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 54
%N 10
%@ 0039-2480
%8 2017-08-21
%7 2017-08-21
Černetič, Jan, Jurij  Prezelj, & Mirko  Čudina.
"Simple feedback structure of active noise control in a duct." Strojniški vestnik - Journal of Mechanical Engineering [Online], 54.10 (2008): 649-654. Web.  23 Oct. 2021
TY  - JOUR
AU  - Černetič, Jan 
AU  - Prezelj, Jurij 
AU  - Čudina, Mirko 
PY  - 2008
TI  - Simple feedback structure of active noise control in a duct
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - active noise control; feedback control; ANC simulation; phase shift; 
N2  - An active noise control is usually constructed with the use of electronic filters. For sufficient noise attenuation, electronic filters are not always needed. In this case, the electronic controller and appropriate software is not required so the system can be much easier. This paper deals with the use of a feedback structure of active noise control in an experimental ventilation duct. Simulation was performed to investigate the efficiency of a simple analoguous system for active noise control without incorporating electronic filters. The transfer function of the entire analogous system can be used to predict the maximum attenuation level. Tests were made to verify the simulation and to show what noise attenuation level can be achieved in an experimental duct. It has been shown that in a specific frequency range this kind of a system is efficient enough for use in some ventilation ducts.
UR  - https://www.sv-jme.eu/article/simple-feedback-structure-of-active-noise-control-in-a-duct/
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	author = {Černetič, J., Prezelj, J., Čudina, M.},
	title = {Simple feedback structure of active noise control in a duct},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {54},
	number = {10},
	year = {2008},
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TY  - JOUR
AU  - Černetič, Jan 
AU  - Prezelj, Jurij 
AU  - Čudina, Mirko 
PY  - 2017/08/21
TI  - Simple feedback structure of active noise control in a duct
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 54, No 10 (2008): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - active noise control, feedback control, ANC simulation, phase shift, 
N2  - An active noise control is usually constructed with the use of electronic filters. For sufficient noise attenuation, electronic filters are not always needed. In this case, the electronic controller and appropriate software is not required so the system can be much easier. This paper deals with the use of a feedback structure of active noise control in an experimental ventilation duct. Simulation was performed to investigate the efficiency of a simple analoguous system for active noise control without incorporating electronic filters. The transfer function of the entire analogous system can be used to predict the maximum attenuation level. Tests were made to verify the simulation and to show what noise attenuation level can be achieved in an experimental duct. It has been shown that in a specific frequency range this kind of a system is efficient enough for use in some ventilation ducts.
UR  - https://www.sv-jme.eu/article/simple-feedback-structure-of-active-noise-control-in-a-duct/
Černetič, Jan, Prezelj, Jurij, AND Čudina, Mirko.
"Simple feedback structure of active noise control in a duct" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 54 Number 10 (21 August 2017)

Authors

Affiliations

  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 54(2008)10, 649-654

An active noise control is usually constructed with the use of electronic filters. For sufficient noise attenuation, electronic filters are not always needed. In this case, the electronic controller and appropriate software is not required so the system can be much easier. This paper deals with the use of a feedback structure of active noise control in an experimental ventilation duct. Simulation was performed to investigate the efficiency of a simple analoguous system for active noise control without incorporating electronic filters. The transfer function of the entire analogous system can be used to predict the maximum attenuation level. Tests were made to verify the simulation and to show what noise attenuation level can be achieved in an experimental duct. It has been shown that in a specific frequency range this kind of a system is efficient enough for use in some ventilation ducts.

active noise control; feedback control; ANC simulation; phase shift;